Compare 642241 vs 644117

Property	642241	644117
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642241¹	644117¹
Prime factorization	642241	644117
Divisors count	2	2
Divisors	1, 642241	1, 644117
Number of properties	5	7
Additive primes	20418th	20471st
Good primes		2004th
Isolated primes	40943rd	41051st
Primes	52242nd	52370th
Sexy primes (1st member)	11320th	11342nd
Sexy prime triplets (1st member)	2077th	2080th
Ulam primes		3838th
Roman numberals
Base 2	10011100110011000001₂	10011101010000010101₂
Base 3	1012121222201₃	1012201120012₃
Base 4	2130303001₄	2131100111₄
Base 5	131022431₅	131102432₅
Base 6	21433201₆	21450005₆
Base 7	5313265₇	5321615₇
Base 8	2346301₈	2352025₈
Base 9	1177881₉	1181505₉
Base 10	642241₁₀	644117₁₀
Base 11	3a9586₁₁	3aaa31₁₁
Base 12	26b801₁₂	270905₁₂
Base 13	196432₁₃	197246₁₃
Base 14	12a0a5₁₄	12aa45₁₄
Base 15	ca461₁₅	cacb2₁₅
Base 16	9ccc1₁₆	9d415₁₆